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5 complaints
BUICK ENCORE GX 2025 POWER TRAIN
medium
Second complete powertrain failure on March 14, 2026 at 13,993 miles, nine days after first repair (complete transmission replacement for bone-dry sealed transmission). Symptoms: sudden loss of power
NHTSAUSMar 2026Source →
BUICK ENCORE GX 2025 UNKNOWN OR OTHER
medium
Sealed transmission found "bone dry" at approximately 13,000 miles. No consumer-accessible dipstick. Complete transmission failure January 2, 2026. Second complete powertrain failure March 14, 2026, n
NHTSAUSJan 2026Source →
BUICK ENCORE GX 2025 UNKNOWN OR OTHER
critical
On the morning of 11/01/2025, the vehicle was in volved in a fire. The cause of the fire is uncertain so the insurance company is investigating it and asked I report it to the NHTSA.
NHTSAUSNov 2025Source →
BUICK ENCORE GX 2025 VEHICLE SPEED CONTROL
high
I am reporting a defect involving my **2025 Buick Encore GX AWD manufactured by General Motors. Within two days of purchasing the vehicle, the dashboard displayed the warning message “Service Chargi
NHTSAUSOct 2025Source →
BUICK ENCORE GX 2025 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
medium
The contact owns a 2025 Buick Encore GX. The contact stated that after refueling the vehicle, the gas pump nozzle was difficult to remove from the fuel filler neck when the vehicle was done refueling.
NHTSAUSAug 2025Source →